diff --git a/resources/views/invoice/show.blade.php b/resources/views/invoice/show.blade.php
index f9f9629..911ad50 100644
--- a/resources/views/invoice/show.blade.php
+++ b/resources/views/invoice/show.blade.php
@@ -2,10 +2,12 @@
     <x-slot name="header">
         <div class="flex flex-row w-full">
             <h2 class="grow font-semibold text-xl text-gray-800 dark:text-gray-200 leading-tight">
-                {{ __('invoice.Invoice') }} {{ $invoice->number }}
+                {{ __('invoice.Invoice') }} {{ $invoice->number }} ({{ $invoice->localized_state }})
             </h2>
             <p class="relative flex flex-row">
-                <x-mail-icon class="cursor-pointer mr-4" onclick="window.location.href = '{{ route('invoice.mail', $invoice->id) }}'"/>
+                @if ($invoice->status === 'created')
+                    <x-mail-icon class="cursor-pointer mr-4" onclick="window.location.href = '{{ route('invoice.mail', $invoice->id) }}'"/>
+                @endif
                 <x-pdf-icon class="text-gray-800 cursor-pointer" onclick="window.open('/invoice/{{ $invoice->id }}/pdf-download', '_blank', 'popup=true')"/>
                 <x-e-icon class="cursor-pointer" onclick="window.open('/invoice/{{ $invoice->id }}/xml-download', '_blank', 'popup=true')"/>
             </p>